BE465477A - - Google Patents
Info
- Publication number
- BE465477A BE465477A BE465477DA BE465477A BE 465477 A BE465477 A BE 465477A BE 465477D A BE465477D A BE 465477DA BE 465477 A BE465477 A BE 465477A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
- H01J25/587—Multi-cavity magnetrons
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB266782X | 1940-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465477A true BE465477A (fr) |
Family
ID=10247450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465477D BE465477A (fr) | 1940-08-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2542966A (fr) |
| BE (1) | BE465477A (fr) |
| CH (1) | CH266782A (fr) |
| FR (1) | FR926888A (fr) |
| GB (1) | GB588185A (fr) |
| NL (1) | NL78079C (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL78079C (fr) * | 1940-08-22 | |||
| US2648028A (en) * | 1941-08-22 | 1953-08-04 | English Electric Valve Co Ltd | Magnetron |
| BE469736A (fr) * | 1942-04-09 | |||
| US2635210A (en) * | 1946-03-01 | 1953-04-14 | Millman Sidney | Magnetron |
| US2595677A (en) * | 1948-05-27 | 1952-05-06 | Rca Corp | Electron discharge device |
| US2714178A (en) * | 1951-05-26 | 1955-07-26 | Raytheon Mfg Co | Tunable magnetrons |
| US3509452A (en) * | 1965-05-21 | 1970-04-28 | Beloit Corp | Microwave hygrometer having a helical surface wave transmission line |
| US3491291A (en) * | 1966-06-27 | 1970-01-20 | Beloit Iron Works | Resonant loop single conductor surface wave device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2217745A (en) * | 1934-03-20 | 1940-10-15 | Rca Corp | Ultra high frequency oscillation circuits |
| US2063342A (en) * | 1934-12-08 | 1936-12-08 | Bell Telephone Labor Inc | Electron discharge device |
| US2305781A (en) * | 1937-10-08 | 1942-12-22 | Helbig Adolf | Vacuum electric apparatus |
| NL78079C (fr) * | 1940-08-22 |
-
0
- NL NL78079D patent/NL78079C/xx active
- BE BE465477D patent/BE465477A/xx unknown
-
1940
- 1940-08-22 GB GB13316/40A patent/GB588185A/en not_active Expired
-
1941
- 1941-08-20 US US407680A patent/US2542966A/en not_active Expired - Lifetime
-
1946
- 1946-04-18 CH CH266782D patent/CH266782A/de unknown
- 1946-05-14 FR FR926888D patent/FR926888A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2542966A (en) | 1951-02-20 |
| GB588185A (en) | 1947-05-16 |
| NL78079C (fr) | |
| FR926888A (fr) | 1947-10-14 |
| CH266782A (de) | 1950-02-15 |